Biology, 27.04.2021 20:20 yatayjenings12
Human reactions are a response to an external change
Reflex actions help to protect the body against damage
a student investigated whether using right hand or left hand had an effect on reaction time
The student tested right handed people
Describe a method for the students investigation
include details of the test you would use for reaction time (4marks)
Answers: 1
Another question on Biology
Biology, 21.06.2019 18:30
Which is required for sexual fissiondiploid cell productionmeiosis
Answers: 1
Biology, 21.06.2019 20:40
Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers
Answers: 1
Biology, 22.06.2019 04:00
Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.
Answers: 2
Biology, 22.06.2019 07:00
Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms
Answers: 2
You know the right answer?
Human reactions are a response to an external change
Reflex actions help to protect the body again...
Questions
Biology, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
English, 12.07.2019 20:30
History, 12.07.2019 20:30
Mathematics, 12.07.2019 20:30
History, 12.07.2019 20:30
